2.4 Addition and Subtraction on the Number Line · Lesson 11: Different Ways to Add and SubtractLesson plan
Learning goals: Teacher Facing On a number line, represent place value methods for solving addition and subtraction equations that may involve composing or decomposing a ten. Full lesson plan (warm-up, activities, synthesis, cool-down prompt) from 2.4 Addition and Subtraction on the Number Line, Grade 2.